101201212000111 has 8 divisors (see below), whose sum is σ = 106372076850144. Its totient is φ = 96094581496320.

The previous prime is 101201212000073. The next prime is 101201212000129. The reversal of 101201212000111 is 111000212102101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101201212000111 - 2⁷ = 101201211999983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101201212000091 and 101201212000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201212030111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16058583330 + ... + 16058589631.

It is an arithmetic number, because the mean of its divisors is an integer number (13296509606268).

Almost surely, 2^{101201212000111} is an apocalyptic number.

101201212000111 is a deficient number, since it is larger than the sum of its proper divisors (5170864850033).

101201212000111 is a wasteful number, since it uses less digits than its factorization.

101201212000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32117173121.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101201212000111 its reverse (111000212102101), we get a palindrome (212201424102212).

The spelling of 101201212000111 in words is "one hundred one trillion, two hundred one billion, two hundred twelve million, one hundred eleven", and thus it is an aban number.